3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "asdf"; $test = true; ?> <?=($test)$str?>
Output for 5.4.0 - 5.4.34
Parse error: syntax error, unexpected '$str' (T_VARIABLE), expecting ',' or ';' in /in/iY59D on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
<?=($test)$str?>

preferences:
216.29 ms | 1387 KiB | 124 Q